Minifig. The Minifig Life Vest
might be good for greebles.
Parts. Slopes, Plates, Wedge Plates, Truncated Cones, Boat Sliders, Mod. Plate w/Studs on Side, Bar Tile, Jumpers, Tiles, Round Bricks, Minifig Handlebar, Printed Tile, and Clip Tile.
Build. IO Frigate.
The Questions:Can you build something -- a frame, station, or starship -- right away? Yes. (+5)
Is it below, at, or above the golden ratio? Above. (-10) (The Golden Ratio is $0.10 per part.)
If you can't build a frame right away, or choose not to, does it have parts you should be able to put into use right away? Yes. (+5)
Does it have more than a handful of immediately useful parts? No. (-5)
Score: -5 (B-). If I had bought this at Target or Walmart it would probably have a better score. As it is, there's not really much here to recommend this anyway.